SSAT数学练习题（四）

　　正在备考2018年SSAT考试的同学注意了，为了能够帮助备考SSAT的同学能够在考试中获得更高的分数，小编特地为同学们整理出SSAT数学考试练习题系列真题供同学们学习。

　　1 What is the perimeter of a rectangle with side lengths of 8 and 3?

　　a. 6 b. 11 c, 16 d. 22 e. 25

　　2 The base angles of an isosceles triangle are:

　　Perpendicular

　　Congruent

　　Complimentary

　　Supplementary

　　parallel

　　3 How many points are necessary to define a line?

　　a. One b. Two c. Three d. Four e. Infinite

　　4 Two cars start from the same place two hours apart. The first car travels at 10 miles per hour and the second travels at 15 miles per hour. How many hours after the second car leaves does it take for the second car to catch up?

　　a. 1 b. 2 c. 3 d. 4 e. 5

　　5 What interest rate is necessary to get $1000 in interest over 2 years on a $10000 investment?

　　a. 4% b. 5% c. 6% d. 7% e. 8%

　　6 The sum of 14 consecutive integers is 217. What is the sixth number in the series?

　　a. 13 b. 14 c. 15 d. 16 e. 17

　　7 Paul needs to be at a meeting in 20 minutes. If his office is 15 miles away, how fast does he need to drive to get there on time, in miles per hour?

　　a. 15 b. 20 c. 30 d. 40 e. 45

　　8 The base angles of an isosceles triangle are:

　　Perpendicular

　　Congruent

　　Complimentary

　　Supplementary

　　Parallel

　　9 If A $ B = A * B - ( A + B), what is 3 $ (2 $ 1)?

　　A. -5 B. -3 C. 0 D. 1 E. 4

　　10 What is the average (arithmetic mean) of 4x + 5, 7x-6,and -8x+2?

　　A. x + 1 B. x + 1/3

　　C. 3x + 1 D. 3x + 1/3

　　E. 3x + 3 1/3

　　11 In a classroom of 35 students, 14 our male. What percent of the classroom is male?

　　A. 14% B. 20% C. 30% D. 40% E. 50%

　　12 If the area of a triangle is 24 and its base is 6, what is the length of the altitude to that base?

　　A. 3 B. 6 C. 8 D. 10 E. unknown

　　13 If Jeff and Jimmy have less than 22 dollars between them, and Jeff has 8 dollars, which of the following could be the number of dollars that Jimmy has?

　　Ⅰ12

　　Ⅱ14

　　Ⅲ16

　　A. I only

　　B. III only

　　C. I & III.

　　D. I & II

　　E. Neither I, II, nor III is correct.

　　14 Stephanie drove at an average rate of 50 miles per hour for two hours and then increased her average rate by 50% for the next 3 hours. Her average rate of speed for the 5 hours was t miles per hour. What is the value of t?

　　A. 55 mph

　　B. 60 mph

　　C. 65 mph

　　D. 70 mph

　　E. 75 mph

　　15 If 1 alpha = 2 betas and 1 beta = 3 gammas, how many alphas are equal to 36 gammas?

　　A. 6 B. 12 C. 36 D. 72 E. 108

　　以上就是SSAT数学真题的练习题。同学们在备考SSAT数学的过程中，一定要加强练习，遇到不懂的词，一定要亲自动手去查。只有常做题，才能熟练掌握一些常见的数学词汇，从而提高做题的正确率。